[Scons-users] check for build

[Bill Deegan]

Sounds like what you really want is a scanner to get the hash from the
source for your download builder.
Not a change to your emitter..


On Fri, Jun 7, 2013 at 9:09 AM, Philipp Kraus <philipp.kraus at flashpixx.de>wrote:


> Hello,

>

> I have create my download builder, which works well, but at the moment I

> have got a little problem.

> A URL (source) can be static, because it points to a source, but the

> source behind the URL can be changed.

>

> So I get the HTTP header data, I can create a hash value of the HTTP

> header (eg filesize of the download, ...),

> so can I set an own hash value during my emitter / builder process into

> Scons, so that Scons knows if there is

> anything to build? I would like to create in the emitter my "own" hash

> value for detecting that the build process must

> / need not be run.

> How can I do this?

>

> Thanks

>

> Phil

>

>

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